Smoke detector



FIG. 1 is a front view of the smoke detector;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is an inverted lower, front, right perspective view thereof;

FIG. 8 is an inverted lower, front, right perspective view thereof at a different angle than FIG. 7 ;

FIG. 9 is an upper, front, left perspective view thereof;

FIG. 10 is an inverted lower, front, right exploded view thereof having a detector body and detector mount separated from each other; and,

FIG. 11 is an upper, front, left exploded view thereof having the detector body and detector mount separated from each other.

Features shown in dashed lines form no part of the claimed design. 

CLAIM The ornamental design for a smoke detector, as shown and described. 